您要查找的是不是:
- In FOR XML, derived table mappings in AUTO mode are treated opaquely. 在FOR XML中,使用AUTO模式的派生表映射被视为是不透明的。
- Unlike a derived table, a CTE can be self-referencing and can be referenced multiple times in the same query. 与派生表的不同之处在于,CTE可自引用,还可在同一查询中引用多次。
- A CTE is similar to a derived table in that it is not stored as an object and lasts only for the duration of the query. CTE与派生表类似,具体表现在不存储为对象,并且只在查询期间有效。
- One more thing to watch for is the fact derived table is going to be materialized even to execute EXPLAIN statement. 需要考虑的另一方面是,派生表需要被显式处理,尽管只是执行EXPLAIN语句。
- Derived tables allow you to nest queries within a FROM clause. 派生表使您能够在FROM子句中嵌套查询。
- In the following example, the inner SELECT statement (enclosed in parentheses) creates a derived table, grouped by customer id values. 在以下示例中,内部SELECT语句(用括号括起来)创建一个派生表,该派生表是按客户ID值进行分组的。
- When you include a view or derived table in a key join, the view cannot contain UNION, ORDER BY, DISTINCT, GROUP BY, or an aggregate function. 当您在键连接中包括视图或派生表时,该视图不能包含UNION、ORDER BY、DISTINCT、GROUP BY或集合函数。
- The statement must not reference derived tables, temporary tables, or table variables. 语句不能引用派生表、临时表或表变量。
- He has planned to lacquer the old table. 他计划给旧桌子上一层漆。
- The lamp fell plonk on the table. 台灯砰的一声倒在桌上了。
- Adaptive Server Anywhere joins the tables based on the foreign key that has the same role name as the correlation name of the view or derived table. Adaptive Server Anywhere基于其角色名与视图或派生表的相关名具有相同名称的外键连接表。
- Give the table a good rub with this polish. 用这上光剂把桌子好好擦一擦。
- The petition was ordered to lie on the table. 该请愿书奉命暂搁一边,以后讨论。
- Please give the table a good rub with this cloth. 请用这块布好好擦擦桌子。
- We can get six people round this table at a pinch. 必要时这张桌子可以坐六个人。
- The antique table went to the lady in the pink hat. 这张古董桌子卖给那位戴粉红色帽子的女士了。
- With derived tables, you can perform grouping of groups, or you can construct a join with a group, without having to create a view. 使用派生表,您可以对组进行分组或构造与组之间的连接而无需创建视图。
- She laid the picture face downward on the table. 她把那幅画正面朝下放在桌上。
- The top of the table was formed by a stone slab. 桌面是一块石板。
- The letter to be typed is on the table. 要打字的信在桌子上。